About Registration
Conference Department
Email: nsdi05_reg@usenix.org
Call: 510.528.8649

About Membership
Membership Department
Email: office@usenix.org
Call: 510.528.8649

About Sponsorship
Cat Allman
Sales & Marketing Director
Email: cat@usenix.org
Call: 510.528.8649 x32

About Student Stipends
Tara Mulligan
Member Services Manager
Email: tara@usenix.org
Call: 510.528.8649 x17